- # If someone lacks rmdir, make configure fail, and request
- # a bug report to inform us about it.
- if test x"$SKIP_RMDIR_CHECK" != xyes; then
- AC_MSG_FAILURE([Your system lacks the rmdir function.
- Please report this, along with the output of "uname -a", to the
- bug-coreutils@gnu.org mailing list. To continue past this point,
- rerun configure with SKIP_RMDIR_CHECK=yes.
- E.g., ./configure SKIP_RMDIR_CHECK=yes])
- fi
- else
- dnl Detect cygwin 1.5.x bug.
- AC_CACHE_CHECK([whether rmdir works], [gl_cv_func_rmdir_works],
- [mkdir conftest.dir
- touch conftest.file
- AC_RUN_IFELSE(
- [AC_LANG_PROGRAM(
- [[#include <stdio.h>
- #include <errno.h>
- #include <unistd.h>
-]], [[return !rmdir ("conftest.file/") || errno != ENOTDIR
- || !rmdir ("conftest.dir/./");]])],
- [gl_cv_func_rmdir_works=yes], [gl_cv_func_rmdir_works=no],
- [gl_cv_func_rmdir_works="guessing no"])
- rm -rf conftest.dir conftest.file])
- if test x"$gl_cv_func_rmdir_works" != xyes; then
- REPLACE_RMDIR=1
- AC_LIBOBJ([rmdir])
- fi